Results 61 to 70 of about 16,401 (235)

Integrative taxonomic revision of the Australian cave cricket Speleotettix Chopard, 1944 (Orthoptera: Rhaphidophoridae): New species, distribution and conservation implications

open access: yesAustral Entomology, Volume 64, Issue 3, August 2025.
Abstract Cave crickets, also called wētā, are an important component of subterranean realms globally, but the true diversity of the group is poorly known. Speleotettix Chopard, 1944 contains two species from southeast Australia, Speleotettix tindalei Chopard, 1944 and Speleotettix chopardi (Karny, 1935).
Perry G. Beasley‐Hall   +5 more
wiley   +1 more source

Updated distribution of Dilophus clavicornus Skartveit & Kaplan, 1996 (Diptera: Bibionidae), with new records from Romania, Montenegro and France

open access: yesHistoria naturalis bulgarica
Dilophus clavicornus Skartveit et Kaplan, 1996 (Diptera: Bibionidae: Bibioninae) is reported for the first time from Romania, Montenegro and France. Photos of male habitus, fore tibia and male terminalia are provided.
Jean-Paul Haenni   +3 more
doaj   +1 more source

Biology of Eumacronychia Townsend, with a redescription of E. persolla Reinhard, 1965 (Diptera, Sarcophagidae)

open access: yesZooKeys, 2018
The biology of Eumacronychia Townsend is reviewed and Eumacronychia persolla Reinhard, 1965 is redescribed. The male and female habitus as well as the male terminalia are documented with focus-stacked photographs, and features separating this species ...
Wen-tian Xu, Dong Zhang, Thomas Pape
doaj   +3 more sources

New Ommatius Wiedemann from the Americas with two new species groups, keys, and taxonomic notes (Diptera: Asilidae) [PDF]

open access: yes, 2009
Two species groups are proposed for Ommatius Wiedemann, normus and tibialis species groups, increasing the number to eight groups from the Americas. The normus group includes six species, two of which are new, O. nebulosus n. sp. and O. tepui n.
Scarbrough, Aubrey G.
core  

‘Retournement’ of the aedeagus in Curculionidae (Coleoptera, Curculionoidea) [PDF]

open access: yes, 2013
Retournement or turning of the aedeagus about its longitudinal axis through about 180o during development is known in Chrysomeloidea (Coleoptera). This change in the orientation of the organ may be observed during the postembryonic development.
Jolivet, Pierre   +2 more
core   +4 more sources

Oviposition strategies and interactions among invasive and native fruit flies (Diptera: Tephritidae) on guava (Psidium guajava L.)

open access: yesAustral Entomology, Volume 64, Issue 3, August 2025.
Abstract Oviposition and agonistic behaviour are important traits for understanding the pattern of coexistence and choice of host fruit shared between natives and invasive species. This study aimed to evaluate the interspecific interactions and the choice of the oviposition sites among three native species of fruit flies of the genus Anastrepha ...
Jamile Camara Aquino   +4 more
wiley   +1 more source

First record of Fanniidae (Diptera) from New Caledonia

open access: yesAnais da Academia Brasileira de Ciências
: The family Fanniidae is newly recorded to New Caledonia. Adult male and female of Fannia capitalis Pont are illustrated as well as the peculiar male terminalia, the female ovipositor, and the egg.
MÁRCIA S. COURI, VIVIANE R. SOUSA
doaj   +1 more source

Addition to the knowledge of Cyphomyiactia costai Artigas, Papavero & Serra, 1991 (Asilidae, Laphriinae, Atomosiini): description of the male, and illustration of the holotype and structures of male and female terminalia

open access: yesPapéis Avulsos de Zoologia, 2018
The male of Cyphomyiactia costai Artigas, Papavero & Serra, 1991 is described and illustrated for the first time. New records are provided from the states of Bahia, Maranhão and Mato Grosso, Brazil.
Rodrigo Vieira, Lucas de Araújo Cezar
doaj   +1 more source

A revision of the Sclerocoelus galapagensis group (Diptera: Sphaeroceridae: Limosininae) [PDF]

open access: yes, 2011
The Sclerocoelus galapagensis group is defined and revised, including the description of S. galapagensis new species from the Galapagos Islands; S. caribensis new species from the Caribbean and adjacent areas; S.
Marshall, Stephen A.
core  

Saltbush-associated Asphondylia species (Diptera: Cecidomyiidae) in the Mediterranean Basin and their chalcidoid parasitoids (Hymenoptera: Chalcidoidea) [PDF]

open access: yes, 2014
Numerous species of gall midges (Diptera: Cecidomyiidae) have been recorded from saltbush (Chenopodiaceae: Atriplex) around the world but only 11 of them belong to the large cecidomyiid genus Asphondylia. Of these, two species were de-scribed in the late
Askew, Richard R.   +2 more
core   +3 more sources

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